A health worker wearing a personal protective equipment works on November 11, 2014 in the red zone of the Hastings treatment center in Hastings, outside Freetown, the only run exclusively by locals. Some 1,130 people in the impoverished west African country have died from the virus out of 4,862 cases in the current outbreak, declared a state of emergency on July 31. Sierra Leone said on November 11 it was holding a journalist in a notorious prison because he had accused the government of provoking the kind of unrest seen in Burkina Faso through mismanagement of the Ebola crisis. Liberia has announced a dramatic drop in new Ebola infections as Mali prepared to lift quarantine restrictions on dozens of people put at risk of exposure to the deadly virus.  AFP PHOTO/ FRANCISCO LEONG        (Photo credit should read FRANCISCO LEONG/AFP/Getty Images)